* { box-sizing: border-box; }
body { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; background: #f5f6f8; color: #222; }
.topbar { display: flex; align-items: center; gap: 24px; background: #1d3557; color: #fff; padding: 10px 24px; }
.topbar .brand { color: #fff; font-weight: 700; font-size: 17px; text-decoration: none; }
.topbar nav a { color: #cfd9e6; text-decoration: none; margin-right: 16px; font-size: 14px; }
.topbar nav a:hover { color: #fff; }
.container { max-width: 1280px; margin: 20px auto; padding: 0 20px; }
.card { background: #fff; border-radius: 8px; padding: 18px 20px; margin-bottom: 18px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.card h2 { margin: 0 0 12px; font-size: 17px; }
.card h3 { margin: 14px 0 8px; font-size: 15px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { border: 1px solid #e1e4e8; padding: 6px 8px; text-align: left; vertical-align: top; }
th { background: #f0f3f7; font-weight: 600; white-space: nowrap; }
tr.excluded td { color: #aaa; }
.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.pos { color: #c0392b; }
.neg { color: #1e7d32; }
.btn { display: inline-block; background: #1d3557; color: #fff; border: none; border-radius: 5px;
  padding: 7px 14px; font-size: 13px; cursor: pointer; text-decoration: none; }
.btn:hover { background: #27496d; }
.btn.secondary { background: #6c757d; }
.btn.danger { background: #b02a37; }
.btn.small { padding: 3px 8px; font-size: 12px; }
input[type=text], input[type=number], textarea, select {
  width: 100%; padding: 6px 8px; border: 1px solid #ccd2d8; border-radius: 4px; font-size: 13px; font-family: inherit; }
textarea { min-height: 70px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px 16px; }
.form-grid label, .field label { display: block; font-size: 12px; color: #555; margin-bottom: 3px; }
.field { margin-bottom: 10px; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.badge { display: inline-block; border-radius: 10px; padding: 1px 9px; font-size: 12px; }
.badge.ok { background: #d4edda; color: #1e7d32; }
.badge.warn { background: #fff3cd; color: #856404; }
.badge.err { background: #f8d7da; color: #b02a37; }
.badge.info { background: #d6e4f0; color: #1d3557; }
.muted { color: #888; font-size: 12px; }
.tabs { display: flex; gap: 4px; margin-bottom: -1px; }
.tabs a { padding: 8px 16px; background: #e8ebef; border-radius: 6px 6px 0 0; text-decoration: none; color: #444; font-size: 14px; }
.tabs a.active { background: #fff; font-weight: 600; }
.reason-input { width: 100%; min-width: 220px; }
.flex { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.stat { background: #f0f3f7; border-radius: 6px; padding: 8px 14px; font-size: 13px; }
.stat b { font-size: 16px; }
.checklist li { margin-bottom: 4px; font-size: 13px; }
.section-row td { background: #f7f9fb; font-weight: 600; }
.save-flash { color: #1e7d32; font-size: 12px; margin-left: 6px; opacity: 0; transition: opacity .3s; }

/* ---- 顶栏用户区 ---- */
.topbar { justify-content: flex-start; }
.topbar nav { flex: 1; }
.topbar .me { display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: #cfd9e6; }
.topbar .me em { display: block; font-style: normal; font-size: 10.5px; color: #8fa6bf; }
.topbar .me a { color: #cfd9e6; text-decoration: none; border: 1px solid rgba(207,217,230,.35);
  border-radius: 5px; padding: 3px 9px; font-size: 12px; }
.topbar .me a:hover { color: #fff; border-color: #fff; }

/* ---- 登录页 ---- */
.login-bg { display: flex; align-items: center; justify-content: center; min-height: 100vh;
  background: linear-gradient(160deg, #12304C, #1B4468); }
.login-box { background: #fff; border-radius: 10px; padding: 30px 28px; width: 340px;
  box-shadow: 0 14px 40px rgba(6,20,34,.28); }
.login-box h1 { margin: 0 0 4px; font-size: 19px; color: #12304C; }
.login-box .field { margin-bottom: 14px; }
.login-box .badge.err { padding: 6px 10px; }

/* ---- 公告类型多选 ---- */
.checks { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.ck { font-size: 12.5px; color: #444; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }

/* ---- 原因推荐 ---- */
.hints { margin-top: 5px; font-size: 11px; color: #8494a3; line-height: 1.9; }
.hint { background: #eef3f8; border: 1px solid #d5e0ea; color: #1d3557; border-radius: 999px;
  padding: 2px 9px; font-size: 11px; cursor: pointer; margin-right: 4px; font-family: inherit; }
.hint:hover { background: #dce8f3; border-color: #b6cadd; }

.badge { background: #eceff3; color: #55637a; }
h3 { margin: 16px 0 8px; font-size: 14px; color: #1d3557; }